RocketBucket — The feel of FTP, the world of S3↗
rocketbucket.app
RocketBucket is a dual-pane file transfer app for S3-compatible storage (Amazon S3, Cloudflare R2, Backblaze B2, MinIO). Drag in to upload, drag out to download. Sandboxed on macOS with keys stored in Keychain. Supports parallel multipart transfers.